Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Primary & Internal Medicine

Q: What is the NPI number for Primary & Internal Medicine?

The NPI for Primary & Internal Medicine is 1275693582, a Type 2 (organization) record in the CMS NPPES registry.

Corporate Health Clinic/Center in Santa Isabel, PR · enumerated 2006 · authorized official David Questell Alvarado, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275693582

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Registry record

Entity type Organization (Type 2)

Legal business name Primary & Internal Medicine

Practice address 30 Calle Betances, Santa Isabel, PR, 00757

Phone (787) 845-3649

Fax (787) 845-4511

Enumeration date Dec 11, 2006

Last updated in NPPES Jan 19, 2011

Taxonomy & classification

261QC1800X Corporate Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name David Questell Alvarado

Title President

Phone (787) 845-3946

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Primary & Internal Medicine?

The NPI for Primary & Internal Medicine is 1275693582, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Primary & Internal Medicine?

NPPES lists David Questell Alvarado (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-19.